BMMdiag: Plot identifiability diagnostics for JAGSrun object

In bayesmix: Bayesian Mixture Models with JAGS

Plot identifiability diagnostics for JAGSrun object

Description

Two different plots are currently provided: a plot of different variables against each other and a plot of the same variable against its values in the other classes.

Usage

BMMdiag(object, which = 1:2, variables, ask = interactive(), fct1,
        fct2, xlim, ylim, auto.layout = TRUE, caption = NULL,
        main = "", ...)

Arguments

object	a JAGSrun object with model of class BMMmodel.
which	if only one of the plots is required, specify its number.
variables	if variables is missing, the names are taken from the JAGSrun object.
ask	prompt user before each page of plots
fct1	string: name of transformation function for variable on x-axis.
fct2	string: name of transformation function for variable on y-axis.
xlim	if no range for xlim is specified, a sensible range is taken.
ylim	if no range for ylim is specified, a sensible range is taken.
auto.layout	logical: if TRUE puts each of the two different plots on one figure.
caption	captions to appear above the plots.
main	title to each plot (in addition to the above 'caption').
...	further graphical parameters (see 'plot.xy' and 'par') may also be supplied as arguments.

Details

The plots help determining which variable will induce a unique labelling when taken for ordering of the segments and indicate if the model is overfitted by specifying too many segments.

Author(s)

Bettina Gruen

bayesmix documentation built on April 14, 2023, 12:27 a.m.